| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $184.93 | 9.281% | $202.0934 | $202.09 | $202.10 | $202.10 |
| Purchase #2 | $188.58 | 12.504% | $212.16 | $212.16 | $212.15 | $212.20 |
| Purchase #3 | $141.69 | 8.694% | $154.0085 | $154.01 | $154.00 | $154.00 |
| Purchase #4 | $91.54 | 5.110% | $96.2177 | $96.22 | $96.20 | $96.20 |
| Purchase #5 | $196.44 | 10.837% | $217.7282 | $217.73 | $217.75 | $217.70 |
| Purchase #6 | $75.31 | 13.599% | $85.5514 | $85.55 | $85.55 | $85.60 |
| Purchase #7 | $174.98 | 10.777% | $193.8376 | $193.84 | $193.85 | $193.80 |
| 7 purchase totals = | $1,053.47 | $1,161.5968 | $1,161.60 | $1,161.60 | $1,161.60 | |